2026 ICD-10-CM Diagnosis Code E29Testicular dysfunction

ICD-10-CM Codes›E00–E89›E20-E35›E29

ICD-10-CM E29
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

E29 is a non-billable ICD-10-CM category code for testicular dysfunction, so it cannot be submitted on claims. Use a more specific code from this category instead, such as E29.0, E29.1, E29.8, and E29.9.

Code Identity

ICD-10-CM Code
E29
Billable Status
No — Non-Billable Category
Code Describes
Testicular dysfunction
Chapter
E20-E35
Disorders of other endocrine glands

Code Classification

ChapterE00–E89Endocrine, nutritional and metabolic diseases
SectionE20-E35Disorders of other endocrine glands
CategoryE29Testicular dysfunction
This CodeE29Testicular dysfunction

Specific Coding for Testicular dysfunctionOverview

Non-specific codes like E29 require more characters. Use one of these billable codes instead:

  • Use E29.0 for Testicular hyperfunction

  • Use E29.1 for Testicular hypofunction

  • Use E29.8 for Other testicular dysfunction

  • Use E29.9 for Testicular dysfunction, unspecified

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Type 1 Excludes

Patient EducationClinical

Testicular Disorders

Testicles, or testes, make male hormones and sperm. They are two egg-shaped organs inside the scrotum, the loose sac of skin behind the penis. It's easy to injure your testicles because they are not protected by bones or muscles. Men and boys should wear athletic supporters when they play sports.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About E29Overview

Is E29 (Testicular dysfunction) a billable code?

No. This is a category header that groups the codes for testicular dysfunction, and headers cannot be submitted on claims. Claims for testicular dysfunction need a more specific code from this category, such as E29.0, E29.1, and E29.8.